JPWO2023008165A1 - - Google Patents
Info
- Publication number
- JPWO2023008165A1 JPWO2023008165A1 JP2023538406A JP2023538406A JPWO2023008165A1 JP WO2023008165 A1 JPWO2023008165 A1 JP WO2023008165A1 JP 2023538406 A JP2023538406 A JP 2023538406A JP 2023538406 A JP2023538406 A JP 2023538406A JP WO2023008165 A1 JPWO2023008165 A1 JP WO2023008165A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
- H01M50/461—Separators, membranes or diaphragms characterised by their combination with electrodes with adhesive layers between electrodes and separators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
- H01M4/622—Binders being polymers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/42—Acrylic resins
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/443—Particulate material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021126234 | 2021-07-30 | ||
| PCT/JP2022/027285 WO2023008165A1 (ja) | 2021-07-30 | 2022-07-11 | 非水系二次電池用積層体、非水系二次電池用積層体の製造方法及び非水系二次電池 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2023008165A1 true JPWO2023008165A1 (https=) | 2023-02-02 |
Family
ID=85086755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023538406A Pending JPWO2023008165A1 (https=) | 2021-07-30 | 2022-07-11 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240332738A1 (https=) |
| EP (1) | EP4379835A4 (https=) |
| JP (1) | JPWO2023008165A1 (https=) |
| KR (1) | KR20240036564A (https=) |
| CN (1) | CN117642879A (https=) |
| WO (1) | WO2023008165A1 (https=) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007227666A (ja) * | 2006-02-23 | 2007-09-06 | Nippon Zeon Co Ltd | 電気化学素子の製造方法 |
| JP2015026607A (ja) * | 2013-06-18 | 2015-02-05 | 株式会社Ｇｓユアサ | 蓄電素子及び蓄電モジュール |
| WO2016017066A1 (ja) * | 2014-07-30 | 2016-02-04 | 日本ゼオン株式会社 | 非水系二次電池機能層用組成物、非水系二次電池用機能層付き基材、非水系二次電池用積層体の製造方法および非水系二次電池 |
| JP2016072247A (ja) * | 2014-09-26 | 2016-05-09 | 旭化成イーマテリアルズ株式会社 | 蓄電デバイス用セパレータ |
| JP2017103027A (ja) * | 2015-11-30 | 2017-06-08 | 日本ゼオン株式会社 | 非水系二次電池およびその製造方法 |
| WO2019163489A1 (ja) * | 2018-02-26 | 2019-08-29 | 日本ゼオン株式会社 | 二次電池用積層体の製造方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012115096A1 (ja) | 2011-02-23 | 2012-08-30 | 日本ゼオン株式会社 | 二次電池用負極、二次電池、負極用スラリー組成物及び二次電池用負極の製造方法 |
| JP6186852B2 (ja) | 2013-04-30 | 2017-08-30 | 日本ゼオン株式会社 | 二次電池多孔膜用スラリー組成物、二次電池用電極、二次電池用セパレータおよび二次電池 |
| KR102860686B1 (ko) | 2018-05-17 | 2025-09-15 | 니폰 제온 가부시키가이샤 | 비수계 이차 전지용 슬러리, 비수계 이차 전지용 세퍼레이터, 비수계 이차 전지용 전극, 비수계 이차 전지용 적층체 및 비수계 이차 전지 |
-
2022
- 2022-07-11 EP EP22849229.4A patent/EP4379835A4/en active Pending
- 2022-07-11 CN CN202280049272.3A patent/CN117642879A/zh active Pending
- 2022-07-11 JP JP2023538406A patent/JPWO2023008165A1/ja active Pending
- 2022-07-11 US US18/578,003 patent/US20240332738A1/en active Pending
- 2022-07-11 KR KR1020247001521A patent/KR20240036564A/ko active Pending
- 2022-07-11 WO PCT/JP2022/027285 patent/WO2023008165A1/ja not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007227666A (ja) * | 2006-02-23 | 2007-09-06 | Nippon Zeon Co Ltd | 電気化学素子の製造方法 |
| JP2015026607A (ja) * | 2013-06-18 | 2015-02-05 | 株式会社Ｇｓユアサ | 蓄電素子及び蓄電モジュール |
| WO2016017066A1 (ja) * | 2014-07-30 | 2016-02-04 | 日本ゼオン株式会社 | 非水系二次電池機能層用組成物、非水系二次電池用機能層付き基材、非水系二次電池用積層体の製造方法および非水系二次電池 |
| JP2016072247A (ja) * | 2014-09-26 | 2016-05-09 | 旭化成イーマテリアルズ株式会社 | 蓄電デバイス用セパレータ |
| JP2017103027A (ja) * | 2015-11-30 | 2017-06-08 | 日本ゼオン株式会社 | 非水系二次電池およびその製造方法 |
| WO2019163489A1 (ja) * | 2018-02-26 | 2019-08-29 | 日本ゼオン株式会社 | 二次電池用積層体の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023008165A1 (ja) | 2023-02-02 |
| CN117642879A (zh) | 2024-03-01 |
| KR20240036564A (ko) | 2024-03-20 |
| EP4379835A1 (en) | 2024-06-05 |
| US20240332738A1 (en) | 2024-10-03 |
| EP4379835A4 (en) | 2026-01-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
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| A621 | Written request for application examination |
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